I want to build a simple project using a existing archetype. But I can\'t run mvn archetype:generate as it keeps telling me the following information
mvn archetype:generate
If this warning is accompanied by the warning:
Received fatal alert: protocol_version
Then check your java version. I was able to solve this issue by upgrading my java version from 7 to 10. See the following:
https://github.com/technomancy/leiningen/issues/2364